Abstract
A method for amplifying an input optical signal includes the following steps: providing a light-emitting transistor device having a base region between collector and emitter regions; applying electrical signals with respect to the base, collector, and emitter regions to produce light emission from the base region of the light-emitting transistor device; and applying the input optical signal to the base region of the light-emitting transistor device to produce an amplified optical output from the base region.
| Original language | English (US) |
|---|---|
| U.S. patent number | 8970126 |
| Filing date | 10/2/12 |
| State | Published - Mar 3 2015 |
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